PPT-Optical flow and

keypoint tracking Many slides adapted from S Seitz R Szeliski M Pollefeys Motion is a powerful perceptual cue Sometimes it is the only cue Motion is a powerful perceptual cue Even impoverished motion data can evoke a strong percept. Yasmina Schoueri, Milena Scaccia, and . Ioannis. . Rekleitis. School of Computer Science, McGill University. Blur. Movements cause blur in resulting image. Blur regarded as undesirable noise. Related Work. Rotary Encoder. Wikipedia- Definition. A . rotary encoder. , also called a . shaft encoder. , is an . electro-mechanical.  device that converts the . angular.  position or motion of a shaft or axle to an analog or digital code.. Meera. Hahn. Mentor: . A. fshin. . Dehghan. F - Scores. STRUCK. DT. : Pre-. Train Offline. DT. : Pre-. Trained Online. Failure Cases. 37.124. 22.69. 34.3495. Total. 56.28. 53.85. 62.40. Removing Oversampling. Li Xu. 1. , . Jiaya. Jia. 1. , Yasuyuki Matsushita. 2. 1. The Chinese University of Hong Kong . 2. Microsoft Research Asia. Conventional Optical Flow. Middlebury Benchmark [Baker et al. 07]. Dominant Scheme: Coarse-to-Fine Warping. Many slides adapted from S. Seitz, R. Szeliski, M. Pollefeys. Motion and perceptual organization. Sometimes, motion is the only cue. Motion and perceptual organization. Sometimes, motion is the only cue. Qifeng. Chen. Stanford University. Vladlen. . Koltun. Intel Labs. Optical flow. Motion field between two image frames. Optical flow. Motion field between two image frames. Image 1. Image 2. optical flow. Matt Salem. OPTI 521. 3rd Dec. 2016. Background. Hypersonic Flight is currently receiving a lot of attention from NASA and the military. Applications include:. Space Shuttles. High Speed Aircraft. Guided Missiles. Optical flow , A tutorial of the paper: KH Wong Optical Flow v.5a (beta) 1 G. Farneback , “Two-frame Motion Estimation based on Polynomial Expansion”, 13th Scandinavian Conference, SCIA 2003 Halmstad of Advanced Technology in Engineering and Science www.ijates.com Volume No.03, Special Issue No. 02, February 2015 ISSN (online): 2348 – 7550 324 | Page ABNORMAL EVENT DETECTIO Li Xu. 1. , . Jiaya. Jia. 1. , Yasuyuki Matsushita. 2. 1. The Chinese University of Hong Kong . 2. Microsoft Research Asia. Conventional Optical Flow. Middlebury Benchmark [Baker et al. 07]. Dominant Scheme: Coarse-to-Fine Warping. ch.. 11 of . Insight into Images. edited by Terry . Yoo. , et al.. Registration:. “Rigid” vs. Deformable. Rigid Registration:. Uses a simple transform, . uniformly. applied. Rotations, translations, etc.. 2015. Contents. Confidential. Optical fibres and packaging for the downhole environment. Optical fibre cable – downhole deployment options. Distributed sensing – how it works (summary). Silixa’s distributed sensing technology and specifications. Computer Vision. Jia-Bin Huang, Virginia Tech. Many slides from D. Hoiem. Administrative Stuffs. HW 1 due 11:55 PM Sept 17. Submission through Canvas. HW 1 Competition: Edge Detection. Submission link. 4/22/2008. Magnetometry. Outline. Magnetometers. General Setup. Alkali Cell. Optical Pumping. Optical Probing. Methods of . Magnetometry. DAVLL. Combined Pumping and Probing. RF vs. DC Magnetometers.